Gleichungssysteme Arbeitsblatt

Empfohlen für 8. Klasse — Gymnasium

Neues Arbeitsblatt

Gleichungssysteme Arbeitsblatt

Name: ____________________Datum: ____________

Anweisungen: Lösen linearer Gleichungssysteme durch Substitution und Eliminierung.

20 Probleme

  1. x + y = 10, x − y = 6 → x = ____, y = ____
  2. 1x + 3y = 25, x = 4 → y = ____
  3. 4x + 5y = 43, x = 2 → y = ____
  4. 9x + 5y = 19, x = 1 → y = ____
  5. x + y = 7, x − y = -1 → x = ____, y = ____
  6. x + y = 9, x − y = -1 → x = ____, y = ____
  7. 5x + 7y = 66, x = 2 → y = ____
  8. 6x + 9y = 48, x = 5 → y = ____
  9. 8x + 3y = 65, x = 7 → y = ____
  10. 3x + 7y = 48, x = 2 → y = ____
  11. x + y = 7, x − y = 3 → x = ____, y = ____
  12. 7x + 8y = 30, x = 2 → y = ____
  13. 9x + 7y = 30, x = 1 → y = ____
  14. x + y = 9, x − y = 5 → x = ____, y = ____
  15. 2x + 6y = 22, x = 5 → y = ____
  16. x + y = 11, x − y = -1 → x = ____, y = ____
  17. 2x + 8y = 20, x = 6 → y = ____
  18. x + y = 11, x − y = -3 → x = ____, y = ____
  19. 6x + 9y = 123, x = 7 → y = ____
  20. 3x + 2y = 24, x = 4 → y = ____